Share Email Facebook Twitter LinkedIn PhaseFilter.IsDefault Property Indicates whether this filter is the default one. Namespace: Autodesk.Revit.DBAssembly: RevitAPI (in RevitAPI.dll) Version: 26.1.0.0 (26.1.0.34) Syntax C# public bool IsDefault { get; }Property ValueBoolean See AlsoReferencePhaseFilter ClassAutodesk.Revit.DB Namespace